Base | Representation |
---|---|
bin | 1000011011000011100… |
… | …0100100000110010100 |
3 | 111211111111110210101110 |
4 | 2012300320210012110 |
5 | 4332322043214313 |
6 | 150250332055020 |
7 | 13311560533146 |
oct | 2066070440624 |
9 | 454444423343 |
10 | 144701538708 |
11 | 56405278821 |
12 | 24064304470 |
13 | 1085094126c |
14 | 7009bdac96 |
15 | 3b6d86eec3 |
hex | 21b0e24194 |
144701538708 has 24 divisors (see below), whose sum is σ = 337964437440. Its totient is φ = 48187058560.
The previous prime is 144701538677. The next prime is 144701538733. The reversal of 144701538708 is 807835107441.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5835573 + ... + 5860316.
It is an arithmetic number, because the mean of its divisors is an integer number (14081851560).
Almost surely, 2144701538708 is an apocalyptic number.
It is an amenable number.
144701538708 is an abundant number, since it is smaller than the sum of its proper divisors (193262898732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144701538708 is a wasteful number, since it uses less digits than its factorization.
144701538708 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11696927 (or 11696925 counting only the distinct ones).
The product of its (nonzero) digits is 752640, while the sum is 48.
The spelling of 144701538708 in words is "one hundred forty-four billion, seven hundred one million, five hundred thirty-eight thousand, seven hundred eight".
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